Resolution of NSW High Pathogenic Avian Influenza Emergency Response

On 19 June 2024, the NSW Government activated its Emergency Biosecurity Incident Plan in response to the confirmed presence of highly pathogenic avian influenza (HPAI) serotype H7N8.

The NSW Department of Primary Industries and Regional Development (DPIRD) responded promptly to the HPAI outbreak, which was detected at two commercial premises and four non-commercial premises in the Hawkesbury region.

As of 23 January 2025, all NSW HPAI infected premises have been resolved. DPIRD has officially removed all emergency orders, including the lifting of movement restrictions, following continued surveillance and confirmation of proof of freedom from HPAI.

Details about the current situation, including movement controls, permits, and housing requirements, are available at www.dpi.nsw.gov.au/ai.

Summary

The NSW response to the HPAI outbreak spanned 219 days, involved 288 DPIRD staff, and included over 7,000 PCR tests. This extensive and effective effort ensured the successful resolution of the HPAI detections.

DPIRD provided guidelines and information on avian influenza for private veterinarians. This guide provided best practice recommendations on how the risk of HPAI spread may be minimised by veterinary clinics in NSW. 

Below is a summary of DPIRD's communications and engagement activities during the HPAI response.

Please note, the HPAI H7N8 strain detected in NSW is not the same as the H5N1 strain that is causing concern globally. It is also not the same strain identified in the Victorian outbreak. Australia remains free of the H5N1 strain of HPAI. DPIRD and the AVA continue to work.